I can not tell you. It is because i do not know what shape the polygon is. You must tell me that first.
perimeter = 4 x sqrt 72 = 33.94 in area = 72 squinches
About 391.1 units2
Area of square: 324 square inches Perimeter of square: 72 inches
If the area of the square is 324 square inches then its perimeter is 4*18 = 72 inches
Area of a triangle in square units = 0.5*base*height
148
72 because if the area is 324 and you make a block chart and count the sides it will equal 72
perimeter = 4 x sqrt 72 = 33.94 in area = 72 squinches
The area is 324 square units.
72 units
33.941 (rounded)
72
The area is 324 square inches.
About 391.1 units2
Each side is 72/4 = 18 and its area is 18*18 = 324 square in.
Area of square: 324 square inches Perimeter of square: 72 inches
72 / 4 = 18 per side18 * 18 = 324 units^2